基于接触分析的螺纹连接仿真研究
Journal of Dalian Jiaotong University(2021)
Abstract
以M22螺栓为例,通过有限元法按照三维有摩擦的接触模型,对其进行了准静态仿真计算.根据计算结果,给出了螺纹轴向力的分布曲线,以及螺栓和被连接件的应力分布规律,并分析了有限元单元尺寸对应力计算结果的影响.
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